3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

Base Information

Chemical Name:3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline
CAS No.:126115-57-9
Molecular Formula:C₂₀H₁₈N₄O₅
Molecular Weight:394.387
Hs Code.:

Synonyms:3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

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Chemical Property of 3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

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Technology Process of 3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

There total 1 articles about 3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

: 2028-78-6
2-(ethoxycarbonyl)benzenediazonium chloride

: 33350-84-4
3-methoxycarbonylmethylene-2-oxo-1,2,3,4-tetrahydroquinoxaline

: 126115-57-9
3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

Guidance literature:: In water; acetic acid; 1.) ice-water bath, 10 min, 2.) boiling water bath, 40 min;

Reference yield: 90.0%

: 126115-57-9
3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

: 126115-58-0
3-<α-(o-ethoxycarbonylphenylhydrazono)hydrazinocarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

Guidance literature:: With hydrazine hydrate; In ethanol; for 4h; Heating;

Reference yield:

: 126115-57-9
3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

: 126115-61-5
1-(o-ethoxycarbonylphenyl)-3-(3-chloroquinoxalin-2-yl)-4,5-dihydro-1H-1,2,4-triazol-5-one

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / hydrazine hydrate / ethanol / 4 h / Heating

2: 1.) sodium nitrite / 1.) acetic acid, hydrochloric acid, water, 2.) reflux

3: 92 percent / phosphoryl chloride, pyridine / 2 h / Heating

With pyridine; hydrazine hydrate; sodium nitrite; trichlorophosphate; In ethanol;